JEE PYQ: Alcohols Phenols And Ethers Question 26
Question 26 - 2020 (07 Jan Shift 2)
In the following reaction sequence, structures of A and B, respectively will be:
[Structure: Chromanone $\xrightarrow{\text{HBr}/\Delta}$ A $\xrightarrow{\text{Na}/\text{Ether}}$ (Intramolecular Product) B]
(1) [Structure: Bromo-alcohol with $\text{CH}_2\text{Br}$ and cyclopentanone with $\text{O}$ bridge]
(2) [Structure: Hydroxy-bromo compound and bicyclic alcohol]
(3) [Structure: Hydroxy compound with $\text{Br}$ and $\text{CH}_2\text{Br}$, and decahydronaphthalenol]
(4) [Structure: Bromo compound with $\text{OH}$ and bromo-ether product]
BETA
